Time for a Billion Acts of Green

The Earth is our only home, at least until we
venture out into deep space in search of other habitable planets.
But that day is far, far away. Until then, as Marshall McLuhan so
eloquently pointed out, "We are all crew of Spaceship Earth". Thus,
it is important to protect and nurture the Earth, perhaps the only
planet in the Solar System capable of sustaining life. That is why
the Earth is unique - it has life, and intelligent life at that. But
we must be intelligent enough - and bold enough - to realise the
problems facing the Earth, find solutions for them and ensure a
brighter future for our planet.